| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $43.46 | 7.446% | $46.696 | $46.70 | $46.70 | $46.70 |
| Purchase #2 | $63.42 | 11.545% | $70.7418 | $70.74 | $70.75 | $70.70 |
| Purchase #3 | $119.47 | 13.804% | $135.9616 | $135.96 | $135.95 | $136.00 |
| Purchase #4 | $82.61 | 9.228% | $90.2333 | $90.23 | $90.25 | $90.20 |
| Purchase #5 | $163.36 | 9.702% | $179.2092 | $179.21 | $179.20 | $179.20 |
| Purchase #6 | $17.42 | 4.585% | $18.2187 | $18.22 | $18.20 | $18.20 |
| Purchase #7 | $69.69 | 10.661% | $77.1197 | $77.12 | $77.10 | $77.10 |
| 7 purchase totals = | $559.43 | $618.1803 | $618.18 | $618.15 | $618.10 | |